Gree is an appliances manufacturer that is known for being one of the most popular home appliances manufacturers in the United States. The company was founded in Zhuhai, China and it was established in 1991. Gree offers a variety of different products such as refrigerators, washers, dryers, ovens, dishwashers, ranges and other home appliances.
Gree also offers security systems and lighting products. These products are available online or through retail stores in different countries around the world. One of their most favored products include their line of AC units. Gree AC units are known for being one of the most efficient and reliable products in the industry.
On this page, you will find more information about the most common causes and most relevant solutions for the AC error 'H1'. Do you need help straight away? Visit our support page.
The Gree documentation indicates that error code 'H1' is caused by the following problem: "Defrosting".
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We've created a list of solutions which you can follow if you want to solve this AC problem yourself. Do you need more help? Visit our support page if you need professional support with AC right away.
Although they are famed for their high quality, they are not without issues. Some Gree AC units are known for being faulty and these faulty Gree AC units can cause a number of different issues such as power outages, short circuits, fires and other problems. When you encounter the H1 error code on your device’s screen, then you might be experiencing one of these issues.
Usually, your owner's manual would include all the information you need to know regarding common error codes found. However, the H1 error code is generally meant to signal that the AC unit has automatically turned on its Defrosting mode. Defrosting is done to improve the efficiency of the AC unit. The Defrost mode will divert any heavy heat source away from the indoor AC unit and will instead focus it on the outdoor unit (or vice versa, in some cases).
Unlike what you may assume, this code doesn't actually require any interference. In fact, it can eventually go away on its own. But the process can take some time, depending on the condition of your AC unit. It's not uncommon for a Gree AC unit to have this code for quite some time before it actually goes away.
However, there's always a chance that the defrosting process experiences some malfunction mid-way. Make sure to check in periodically to see if the defrosting process has improved. Also, make sure to regularly clean the coils of your Gree AC unit. If the H1 error code is still present after some time, then you should contact a Gree service technician. A service technician can properly diagnose and fix your problem. In addition, they can tell you if your Defrost mode is still functioning properly and if it needs to be repaired or replaced.